16489656

素因数分解:

$2^3\times 3^4\times {\mathrm{25447}}^1$

素因数の和:25465

約数の個数: 40

約数和(自身を含む): 46188120

約数和(自身を除く): 29698464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 25447, 50894, 76341, 101788, 152682, 203576, 229023, 305364, 458046, 610728, 687069, 916092, 1374138, 1832184, 2061207, 2748276, 4122414, 5496552, 8244828, 16489656]

約数ペア:

[(1, 16489656), (2, 8244828), (3, 5496552), (4, 4122414), (6, 2748276), (8, 2061207), (9, 1832184), (12, 1374138), (18, 916092), (24, 687069), (27, 610728), (36, 458046), (54, 305364), (72, 229023), (81, 203576), (108, 152682), (162, 101788), (216, 76341), (324, 50894), (648, 25447)]